Milan & Paris, November 2026, Following its runway debut in Milan and first release in September, BIRKENSTOCK and ETRO continue their collaboration with a second release. Alongside a new interpretation of the Boston, the collaboration expands to include the Arizona for the first time.
As BIRKENSTOCK marks the close of the Boston’s 50th anniversary year, ETRO offers another distinctive interpretation of the iconic clog, grounded in the signature BIRKENSTOCK footbed.
For this next release, ETRO’s distinctive aesthetic is expressed through a sophisticated mink color palette and signature Western-inspired detailing. The Boston is reimagined in premium suede leather lined with sand-colored shearling, bringing a tactile dimension to its architecture-inspired silhouette. The Arizona, designed in 1973 by Karl Birkenstock with the principles of Brutalism in mind, features a premium suede leather upper and a tonal nappa leather footbed, offering a refined interpretation of the iconic open-toe silhouette.
Both styles feature an exclusive ETRO-inspired Western buckle with matching metal strap ends, alongside an ETRO Pegasus-branded rivet. The outsole continues the visual signature established in the first chapter, combining BIRKENSTOCK’s classic bone-pattern tread with ETRO’s iconic Paisley motif.
The second release of BIRKENSTOCK by ETRO will be available globally from November 12, 2026, on etro.com and 1774.com, as well as selected ETRO and BIRKENSTOCK boutiques and retail partners worldwide.
